The APS1 is a lightweight (210g), high-precision RTK GNSS receiver offering centimeter-level accuracy for GIS, surveying, and asset tracking. With multi-constellation support (including BeiDou-3), IP67 ruggedness, and 10+ hour battery life, it delivers reliable performance in challenging environments. Its compact, wearable design seamlessly integrates with smartphones and GIS software for real-time data collection and tracking. Perfect for surveyors, engineers, construction teams who need precision, mobility, and reliability in a single device.
Centimeter-Level IMU GNSS Precision
Supports 5 satellite systems (GPS, GLONASS, Galileo, BeiDou, QZSS) with 16 frequency bands and 1408 channels IMU60° for uninterrupted signal reception.
Delivers RTK-level accuracy with fast fixation, ideal for surveying, mapping, and machine control.
All-Day Battery with Fast Charging
1800mAh battery provides 10+ hours of continuous use on a single charge.
Type-C fast charging minimizes downtime in the field.
Ultra-Compact & Wearable Design
Weighs only 210g with dimensions of 118mm × 52mm × 36mm—small enough to clip onto a belt or backpack.
Metal casing enhances durability while maintaining excellent heat dissipation.
Rugged & Weatherproof Build
IP67-rated for waterproof, dustproof, and shock resistance (withstands 1.6m drops).
Reliable performance in harsh environments, including rain, dust, and extreme temperatures.
Smart Device & GIS Software Compatibility
Wirelessly pairs with Android devices via Bluetooth for real-time data streaming.
Works with major GIS apps, enabling CAD-based surveying, road construction layouts, and fleet tracking.
| GNSS Performance | |
| Channels | 1408 |
| Satellites tracking | GPS: L1C/A, L2P(Y), L2C, L5 GLONASS: L1, L2 GALILEO: E1, E5a, E5b, E6 BDS: B1I, B2I, B3I, B1C, B2a, B2b QZSS: L1, L2, L5, L6 SBAS ：Support |
| Position accuracy | RTK H: 2 cm+1ppm, V: 3cm+1ppm Single H: 1.5 m, V: 2.5 m |
| Initialization time | ≤5 seconds (Typical) |
| Cold start | ≤30 seconds |
| Hot start | ≤3 seconds |
| Speed accuracy | ≤0.03 m/s |
| Electrical | |
| Battery | Built-in, Non-replaceable, Lithium Polymer Battery 7.4 V / 1800 mAh. |
| Working time | ≥10 hours |
| Input voltage | 5V dc / 2A |
| Data Interface | |
| Bluetooth | Yes |
| Type-C port | 1 Type-C port |
| User Interface | |
| Button | Power button x1 |
| Indicator | Power indicator x1 Bluetooth indicator x1 Differential data indicator x1 Satellite indicator x1 |
| Buzzer | Yes |
| Physical | |
| Dimension | 118 mm x 52 mm x 36 mm |
| Weight | ≤210 g |
| Environment | |
| Operating temperature | -20℃ - +75℃ |
| Storage temperature | -40℃ - +85℃ |
| Water/dust-proof | IP67 |
| Shock resistance | 1.6 m free drop |
| Humidity | 95% No condensation |
